Tomb for the pharos and their queens.
"<span>They relied on a single, long growing season for rice." is the best option from the list, although they did eventually produce silk which led to thriving trade with Europe.</span>
A) D) & E) The transcontinental railroad needs more historical credit
To control them from having too much power. if they have too much power then bad things could happen like having new laws because of personal opinion.
